solubility test
1solubility test — see bile solubility t …
2bile solubility test — (for differentiation of pneumococci from other streptococci) a sample of a broth culture is incubated at pH 7.4 to 7.6 with sodium deoxycholate. A decrease in turbidity (positive test) indicates lysing of the cells. Pneumococci give a positive… …
3test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
4Drug test — For other uses, see Drug testing (disambiguation). Drug test Diagnostics To minimize opportunities for tampering, a direct line of sight between the observer and the specimen bottle must be maintained during collection of a urine sample …
5Sickle-cell disease — This article is about the disease itself. For the genetic transmission of sickle cell disease and its carrier state, see sickle cell trait. Sickle cell disease Classification and external resources Normal and sickle shaped red blood cells ICD 10 …
6Streptococcus pneumoniae — S. pneumoniae in spinal fluid. FA stain (digitally colorized). Scientific classification Domain …
7brain-heart infusion medium — an agar medium containing calf brain and beef heart infusion, peptone, glucose, and phosphate buffer; sheep blood may also be added. It is used for the cultivation of bacteria, actinomycetes, and fungi. A broth medium without the agar is used for …
8sample preparation — ▪ chemistry Introduction in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …
9metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
10Morphine — This article is about the drug. For other meanings, see Morphine (disambiguation). Morphia redirects here. For other uses, see Morphia (disambiguation). Not to be confused with Morphinae, Morphea, or Morpholine. Morphine …
